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High Quality Cheap Polymeric Surge Over-Voltage Protection Device

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High Quality Cheap Polymeric Surge Over-Voltage Protection Device

High Quality Cheap Polymeric Surge Over-Voltage Protection Device

0.28kV~500kV Surge Arresters' Characteristics: 1. The Core column applied winding structure, Polymer Housed core pillar

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DESCRIPTION

Basic Info
Model NO. YH10W5-18
Rated Voltage 18kv
Mcov 15.3kv
Creepage Distance 596mm
Color Grey, Brown, Red
Nominal Current 10ka
Transport Package Carton+Wooden Case
Trademark YONGDE
Origin Zhejiang, China (Mainland)
Production Capacity 30000 Piece/Pieces Per Month
Product Description

0.28kV~500kV Surge Arresters' Characteristics:
1. The Core column applied winding structure, Polymer Housed core pillar molded on the core column, with almost no internal air gap, and outstanding sealing performance Simple in structure, small in size and light in weight.
2. Polymer Housed with silicone rubber, explosion-proof ZnO varistor as the core component is large
in flow capacity.
3. International standard IEC 60099-4 and ANSI 62.22, and with high reliability. With fully insulated tops, the product can be applied to the complete cabinet installation, which can reduce the designing size of cabinet.
4. Products with detachment device can provide signals for quitting operation when failure occurs,
avoiding arrester explosion, and it is maintenance-free.
5. Polymer housed products with a six CTI level, creepage distance meets the requirements of IV level in heavy pollution areas.

Surge Arresters' Technical Parameters:

TypeYH10W5-18/49.54/10μS High current impulse kA100
Rated voltage---------kV18Lightning impulse withstand kV150
MOCV ----------------kV15.3Power frequency voltage withstand(dry/wet)kV38
Nominal Current-------kA100.1S TOV--------------kV21.6
Residual voltage of steep impulse----at 5kA(kV)53.31S TOV----------------kV20.7
8/20μS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV)49.410S TOV---------------kV19.8
Residual voltage of switching impulse current kV (peak value)----at 1kA (kV)37.81200S TOV-------------kV18
1mA D.C reference voltage (kV)25.5Creepage distance ----mm596
Line discharge level1Material employed in series non-linear resistorZinc Oxide
2mS long duration impulse current A400Material of housingsilicon rubber

High Quality Cheap Polymeric Surge Over-Voltage Protection Device

High Quality Cheap Polymeric Surge Over-Voltage Protection Device

High Quality Cheap Polymeric Surge Over-Voltage Protection Device

High Quality Cheap Polymeric Surge Over-Voltage Protection Device


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